This Sunrace Bottom Bracket is a great replacement or upgrade for your pre-2019 Nimbus Giraffe.
It has a 68mm shell body and a spindle of 122.5mm
This is a great replacement for any Nimbus giraffe with the older style bottom bracket with the external locking ring (which are known to keep coming loose after hard riding). This is a fully sealed Bottom bracket and screws straight into the frame, as close to fit and forget as you can get.
To fit this you will need a special Bottom bracket tool which is available in our related products section.
*not supplied with crank bolts